W Saucony Endorphin Pro 4 Color:BLACK/VIZIRED so you get the best

so you get the best of both worlds

long training sessions during the season and still help you flourish on meet day with its additional heel cushion and lightweight

Breathable

When fast trails require fancy footwork

Insulated warmth - Internal synthetic insulation adds warmth

W Saucony Endorphin Pro 4 Color:BLACK/VIZIRED so you get the bestThe Endorphin Pro 4 running shoe is a miraculous feat of engineering: snappy and responsive yet smooth and efficient. Something we achieved by fusing PWRRUN PB and PWRRUN HG together in the midsole an industry first. A full carbon plate adds longitudinal stiffness and maximum metabolic efficiency. And the silky smooth heel liner and integrated tongue system makes this marathon shoe feel like slipping on an old friend come race day.